High-powered HPC Resources enable World-class Science and Innovation

Drawing on technologies and expertise from Atos and Dell EMC, Supercomputing Wales delivers leading-edge compute facilities to researchers across Wales.

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Dell EMC

Mangrove characterization and monitoring. New solutions for electrical steel coatings in electrical transformers. Pushing the boundaries of boating speed and stability. Bioinformatic insights to pH. This is just a small sample of the diverse scientific investigations powered by the high performance computing (HPC) clusters of Supercomputing Wales.

Supercomputing Wales is a strategic program of investment in the university sector in Wales that is changing the way supercomputing facilities are used to support research activities. The program is led by Cardiff University, in a consortium with Aberystwyth, Bangor and Swansea universities.

Supercomputing Wales provides researchers across Wales with access to powerful computing facilities for science and innovation projects. The program’s facilities are used by research groups at Cardiff, Swansea, Bangor and Aberystwyth along with companies and other partners working on collaborative projects.

At a higher level, Supercomputing Wales is helping the nation capture more research funding, increase scientific partnerships, create highly-skilled research jobs and support collaborations among research partners. Funded in part by the European Regional Development Fund through the Welsh Government, the program supports Wales in its efforts to compete globally for research and innovation that requires state-of-the-art computing facilities to simulate and solve complex scientific problems.

With its high-powered HPC resources, Supercomputing Wales is facilitating a step change in supercomputing activity across strategically important sectors of the Welsh economy — including nano-scale materials and advanced engineering; energy and the environment; and life sciences and health.

A center of excellence

At the heart of the Supercomputing Wales initiative is a Supercomputing Center of Excellence spearheaded by two global leaders in digital transformation, Atos and Dell EMC.

The joint Atos Dell EMC Supercomputing Center of Excellence provides Welsh researchers with a full suite of leading-edge HPC equipment, software and services. The center provides two supercomputer systems, two Atos BullSequana S Datalake appliances, and on-demand cloud-based supercomputing simulation and services powered by Extreme Factory, HPC on-demand from Atos. 1

The center also offers community benefit provisions from Atos and its partners, including in-depth technology workshops for staff and guest lecturers by Atos scientific community experts.

In addition, Supercomputing Wales employs Research Software Engineers (RSEs), some embedded in specific domain research groups and some working across multiple domains. In tandem, they work to develop algorithms and customized software that harnesses the power of the supercomputers to perform multiple computational tasks simultaneously at high speeds.

The supercomputer hubs under Supercomputing Wales are based at Cardiff and Swansea universities, with research teams across the consortium universities accessing the hubs. These hubs contain more than 13,000 cores, tens of terabytes of memory and hundreds of terabytes of high performance storage, all interconnected by low-latency / high-bandwidth networking.


Atos Dell EMC Supercomputing Center of Excellence Key Specifications

Hawk Hub at Cardiff University

201 nodes  |  8,040 cores  |  46 TB of total memory

Sunbird Hub at Swansea University

126 nodes  |  5,040 cores  | 48.4 TB of total memory


Fueling ground-breaking research

Supercomputing Wales supports research across a wide range of academic disciplines, from traditional science, technology, engineering and mathematics fields to environmental, e-science, health, medical and social sciences.

With the HPC systems and expertise of Supercomputing Wales and the Atos Dell EMC Supercomputing Centre of Excellence, researchers across Wales have access to the resources they need to simulate and solve complex scientific problems — and keep the nation of Wales at the forefront of theoretical science and technical innovation.

As Professor Roger Whitaker, Academic Director for Supercomputing Wales, notes, “Supercomputing Wales, with its supercomputing hub facilities and new group of Research Software Engineers, is a unique national technological asset that is crucial to underpin our scientific excellence in Wales.”2

To learn more about how Supercomputing Wales is facilitating a step change in the way supercomputing facilities are used to support research activities, read the Dell EMC case study Supercomputing Wales: World-class Research.”


     1. Dell EMC customer case study, “Supercomputing Wales: World-class Research,” October 2018.

  1. Atos news release, “Atos wins deal to establish supercomputing Centre of Excellence in Wales,” June 21 2018.


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